CVE-2025-64773
LowCVSS 2.7Exploitation Probability (EPSS)
Low risk13th percentile - higher than 13% of all known CVEs
Summary
In JetBrains YouTrack before version 2025.3.104432, a race condition allows bypassing the helpdesk Agent limit. The vulnerability enables unauthorized exceeding of the allowed number of agents.
Risk Assessment
An attacker could bypass licensing or organizational restrictions on the number of helpdesk agents, potentially leading to uncontrolled access to helpdesk features. This could violate the organization's security and licensing policies.
Recommendation
Update JetBrains YouTrack to version 2025.3.104432 or later. Monitor logs for unusual attempts to add helpdesk agents.
Other vulnerabilities in JetBrains YouTrack
See all- CVE-2026-103497Medium
In JetBrains YouTrack before 2026.2.19422, SSRF was possible via the GitHub VCS integration.
- CVE-2026-103496Medium
In JetBrains YouTrack before 2026.2.19422, iDOR in inbox threads allowed reading other users' notifications.
- CVE-2026-103495Medium
In JetBrains YouTrack before 2026.2.19422, missing authorisation allowed reloading of translation catalogs.
- CVE-2026-103493High
In JetBrains YouTrack before 2026.2.19422, stored XSS via Mermaid and LaTeX content was possible. The vulnerability allows execution of arbitrary script in the user's browser.
- CVE-2026-103492Medium
In JetBrains YouTrack before 2026.2.19422, DoS attack was possible via crafted PSD attachments.
- CVE-2026-103491Medium
In JetBrains YouTrack before 2026.2.19422, iDOR in the issue activities API allowed reading restricted issues.
- CVE-2026-86478Critical
In JetBrains YouTrack before 2025.3.161254 and 2026.1.14042, improper authentication in YouTrack Helpdesk allowed unauthenticated account takeover via a self-asserted email address.
- CVE-2026-62422Critical
In JetBrains YouTrack before versions 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024.3.148430, and 2024.2.148429, an authentication bypass via direct database access was possible, leading to administrative access.
- CVE-2026-111092Medium
In JetBrains YouTrack before 2026.2.19575, 2026.3.16075, 2026.3.16397, and 2026.3.16402, mail rules allowed a project admin to execute cross-project issue commands. This violates the isolation of permissions between projects.
- CVE-2026-103494Medium
In JetBrains YouTrack before 2026.2.19422, privilege escalation was possible via user group membership changes.
Original NVD description (English source)
In JetBrains YouTrack before 2025.3.104432 a race condition allowed bypass of helpdesk Agent limit
Vulnerability data from NVD (NIST) · CISA KEV · EPSS